直链淀粉/支链淀粉胶淀粉检测试剂盒 型号:ZS211-K-AMYL库号：D64412
直链淀粉/支链淀粉[胶淀粉]检测试剂盒
英文名: Amylose/Amylopectin Assay Kit
货号: K-AMYL
规格: 100 assays per kit
直链淀粉/支链淀粉[胶淀粉]检测试剂盒
英文名：Amylose/Amylopectin Assay Kit
货号：K-AMYL
规格：100 assays per kit
分析物意义: 影响消化速率和淀粉利用的成分比例
Megazyme检测试剂盒优点: 试剂盒新颖，试剂稳定
For the measurement of amylose/amylopectin ratio and content in cereal starches and flours. Based on a Con A precipitation procedure. Content:100 assays per kit
Colourimetric method for the determination of Amylose and
Amylopectin in cereals, food and feed
Principle:
(Con A)
(1) Soluble starch (amylose + amylopectin) →
amylose + amylopectin-Con A
(soluble) (precipitate)
(α-amylase + amyloglucosidase)
(2) Amylose (in solution) + H2O → D-glucose
(glucose oxidase)
(3) D-Glucose + H2O + O2 → D-gluconate + H2O2
(peroxidase)
(4) H2O2 + p-hydroxybenzoic acid + 4-aminoantipyrine →
quinoneimine + H2O
(α-amylase + amyloglucosidase)
(5) Total starch (in solution) + H2O → D-glucose
淀粉胶检测试剂盒淀粉胶检测试剂盒淀粉胶检测试剂盒淀粉胶检测试剂盒
Kit size: 100 assays
Method: Spectrophotometric at 510 nm
Total assay time: ~ 120 min
Detection limit: Amylose 5-95% of total starch content
Application examples:
Cereal starches, flours, pure starches and foods
Method recognition: vel method
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